platform/upstream/gcc.git
26 years agofix-header.c (enum special_file): Undefine enumerators if they are already defined...
Manfred Hollstein [Sun, 19 Apr 1998 06:48:08 +0000 (06:48 +0000)]
fix-header.c (enum special_file): Undefine enumerators if they are already defined by include files.

a
* fix-header.c (enum special_file): Undefine enumerators if they
are already defined by include files.
* fixproto (rel_source_file in unistd.h stdlib.h): Prefix file protection
macro with '__' to not pollute user namespace.

From-SVN: r19298

26 years agofix-header.c (enum special_file): Undefine enumerators if they are already defined...
Manfred Hollstein [Sun, 19 Apr 1998 06:48:07 +0000 (06:48 +0000)]
fix-header.c (enum special_file): Undefine enumerators if they are already defined by include files.

d
* fix-header.c (enum special_file): Undefine enumerators if they
are already defined by include files.
* fixproto (rel_source_file in unistd.h stdlib.h): Prefix file protection
macro with '__' to not pollute user namespace.

From-SVN: r19297

26 years agofix-header.c (enum special_file): Undefine enumerators if they are already defined...
Manfred Hollstein [Sun, 19 Apr 1998 06:48:05 +0000 (06:48 +0000)]
fix-header.c (enum special_file): Undefine enumerators if they are already defined by include files.


* fix-header.c (enum special_file): Undefine enumerators if they
are already defined by include files.
* fixproto (rel_source_file in unistd.h stdlib.h): Prefix file protection
macro with '__' to not pollute user namespace.

From-SVN: r19296

26 years ago970125-0.f: New test.
Dave Love [Sun, 19 Apr 1998 05:59:43 +0000 (05:59 +0000)]
970125-0.f: New test.

        * g77.f-torture/compile/970125-0.f: New test.
        * g77.f-torture/compile/980419-1.f: New test.

From-SVN: r19295

26 years agoNew File.
Dave Love [Sun, 19 Apr 1998 05:54:09 +0000 (05:54 +0000)]
New File.

From-SVN: r19294

26 years ago* haifa-sched.c (queue_to_ready): Fix typo in prototype.
Richard Henderson [Sun, 19 Apr 1998 02:45:34 +0000 (19:45 -0700)]
* haifa-sched.c (queue_to_ready): Fix typo in prototype.

From-SVN: r19293

26 years agoBump for snapshot
Jeffrey A Law [Sat, 18 Apr 1998 23:52:37 +0000 (17:52 -0600)]
Bump for snapshot

From-SVN: r19291

26 years agoi386.md (fix_truncsfdi2+[123]): Add + to operand 1 constraints.
Jeff Law [Sat, 18 Apr 1998 22:19:52 +0000 (16:19 -0600)]
i386.md (fix_truncsfdi2+[123]): Add + to operand 1 constraints.

* i386.md (fix_truncsfdi2+[123]): Add + to operand 1 constraints.

From-SVN: r19287

26 years agoi386.md (fix_truncsfdi2+[123]): Add + to operand 1 constraints.
Jeff Law [Sat, 18 Apr 1998 22:19:50 +0000 (16:19 -0600)]
i386.md (fix_truncsfdi2+[123]): Add + to operand 1 constraints.

* i386.md (fix_truncsfdi2+[123]): Add + to operand 1 constraints.

From-SVN: r19286

26 years agoPatch from Ulrich to fix problems with default CPU defines.
Jim Wilson [Sat, 18 Apr 1998 18:36:11 +0000 (18:36 +0000)]
Patch from Ulrich to fix problems with default CPU defines.

* i386.h (CPP_CPU_DEFAULT): Renamed to CPP_CPU_DEFAULT_SPEC.
Add missing -Dpentium* options.
(CPP_CPU_SPEC): Delete redundant definition.  Include cpp_cpu_default
instead of CPP_CPU_DEFAULT.
(EXTRA_SPECS): Add entry for cpp_cpu_default.

From-SVN: r19284

26 years agors6000.md (floatsidf2_loadaddr): rs6000_fpmem_offset will be negative in a stackless...
David Edelsohn [Sat, 18 Apr 1998 16:16:02 +0000 (16:16 +0000)]
rs6000.md (floatsidf2_loadaddr): rs6000_fpmem_offset will be negative in a stackless frame.

        * rs6000.md (floatsidf2_loadaddr): rs6000_fpmem_offset will be
        negative in a stackless frame.
        * rs6000.c (rs6000_stack_info): Don't include fixed-size link area
        in stackless frame size.  Support 64-bit stackless frame size.
        Combine fpmem offset calculations and don't add total_size to
        offset if not pushing a stack frame.

From-SVN: r19283

26 years agoFix regmove typos spotted by H.J. Lu.
Jim Wilson [Sat, 18 Apr 1998 15:42:48 +0000 (15:42 +0000)]
Fix regmove typos spotted by H.J. Lu.

* regmove.c (fixup_match_1): In three places, in flag_exceptions
check, change p to q.

From-SVN: r19282

26 years agoPatches to make g++/g77 give useful error when no files are given.
Jim Wilson [Sat, 18 Apr 1998 15:31:36 +0000 (15:31 +0000)]
Patches to make g++/g77 give useful error when no files are given.

* gcc.c (lang_specific_driver): Add new parm type to prototype.
(added_libraries): New file scope static variable.
(process_command): Initialize added_libraries.  Pass it to
lang_specific_driver.
(main): Use added_libraries in check for no input files.

From-SVN: r19281

26 years agoPatches to give useful error when no files given.
Jim Wilson [Sat, 18 Apr 1998 15:30:09 +0000 (15:30 +0000)]
Patches to give useful error when no files given.

* g77spec.c (lang_specific_driver): New argument in_added_libraries.
New local added_libraries.  Increment count when add library to
arglist.

From-SVN: r19280

26 years agoPatches to give useful error when no files specified.
Jim Wilson [Sat, 18 Apr 1998 15:26:22 +0000 (15:26 +0000)]
Patches to give useful error when no files specified.

* g++spec.c (lang_specific_driver): New argument in_added_libraries.
New local added_libraries.  Increment count when add library to
arglist.

From-SVN: r19279

26 years agosparc.c, [...]: Many changes related to V9 code generation.
John Carr [Sat, 18 Apr 1998 01:24:59 +0000 (01:24 +0000)]
sparc.c, [...]: Many changes related to V9 code generation.

Sat Apr 18 01:23:11 1998  John Carr  <jfc@mit.edu>
        * sparc.c, sparc.h, sparc.md, sol2.h: Many changes related to V9
        code generation.  Use 64 bit instructions in 32 bit mode when
        possible.  Use V9 return instruction.  UltraSPARC optimizations.
        * sparc.h: Change gen_rtx (CODE to gen_rtx_CODE (.

From-SVN: r19278

26 years agoNew test
Mark Mitchell [Sat, 18 Apr 1998 01:12:22 +0000 (01:12 +0000)]
New test

From-SVN: r19277

26 years agoglobal.c (global_alloc): Don't pass HARD_CONST (0) to find_reg, just pass zero.
Jeffrey A Law [Sat, 18 Apr 1998 01:02:04 +0000 (01:02 +0000)]
global.c (global_alloc): Don't pass HARD_CONST (0) to find_reg, just pass zero.

        * global.c (global_alloc): Don't pass HARD_CONST (0) to find_reg,
        just pass zero.  That will work regardless of the size of HARD_REG_SET.

From-SVN: r19276

26 years agolibgcc2.c (__floatdisf): Fix a couple typos.
Jeff Law [Fri, 17 Apr 1998 21:39:12 +0000 (15:39 -0600)]
libgcc2.c (__floatdisf): Fix a couple typos.

8
        * libgcc2.c (__floatdisf): Fix a couple typos.

From-SVN: r19275

26 years agolibgcc2.c (__floatdisf): Fix a couple typos.
Jeff Law [Fri, 17 Apr 1998 21:39:10 +0000 (15:39 -0600)]
libgcc2.c (__floatdisf): Fix a couple typos.


        * libgcc2.c (__floatdisf): Fix a couple typos.

From-SVN: r19274

26 years agocp-tree.h (type_as_string_real): New function.
Mark Mitchell [Fri, 17 Apr 1998 21:25:38 +0000 (21:25 +0000)]
cp-tree.h (type_as_string_real): New function.

Fri Apr 17 21:25:00 1998  Mark Mitchell  <mmitchell@usa.net>
* cp-tree.h (type_as_string_real): New function.
* pt.c (mangle_class_name_for_template): Use it.
* error.c (dump_aggr_type): Change prototype.
(dump_type_prefix): Likewise.
(dump_type_suffix): Likewise.
(dump_type_real): Convert from dump_type.  If desired, the
"canonica" name of a typedef, i.e., the name of the underlying
type, can be printed.
(dump_type): Call dump_type_real.

From-SVN: r19273

26 years agoFix `make clean' bug with -da files.
Jim Wilson [Fri, 17 Apr 1998 17:31:30 +0000 (17:31 +0000)]
Fix `make clean' bug with -da files.

* Makefile.in (mostlyclean): Delete *.mach and *.bp files.

From-SVN: r19272

26 years ago* emit-rtl.c (gen_highpart): initialize `word' properly for pseudo.
Greg McGary [Fri, 17 Apr 1998 16:35:07 +0000 (16:35 +0000)]
* emit-rtl.c (gen_highpart): initialize `word' properly for pseudo.

From-SVN: r19271

26 years agoredo
Jason Merrill [Fri, 17 Apr 1998 15:52:17 +0000 (11:52 -0400)]
redo

From-SVN: r19270

26 years agorevert
Jason Merrill [Fri, 17 Apr 1998 15:32:57 +0000 (11:32 -0400)]
revert

From-SVN: r19269

26 years agodecl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
Jason Merrill [Fri, 17 Apr 1998 15:29:46 +0000 (11:29 -0400)]
decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.

* decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
* typeck.c (comp_target_types): Tweak pedantic case.
(comp_target_parms): Tweak pedantic case.  Clean up somewhat.
Return -1 or 1 instead of 1 or 2.
(compparms): Remove STRICT handling.
* typeck.c (comp_target_types): Handle references like pointers.
(comp_target_parms): Note that return code from comp_target_types
can be negative to indicate failure.

From-SVN: r19268

26 years agoPatch from John Carr to fix sparc v9 failure.
John Carr [Fri, 17 Apr 1998 14:41:49 +0000 (14:41 +0000)]
Patch from John Carr to fix sparc v9 failure.

* emit-rtl.c (operand_subword_force): If a register can not be
accessed by words, copy it to a pseudo register.

From-SVN: r19267

26 years agoFix vxworks-ppc build failure reported by SXTHREE.
Jim Wilson [Fri, 17 Apr 1998 14:32:23 +0000 (14:32 +0000)]
Fix vxworks-ppc build failure reported by SXTHREE.

* rs6000/vxppc.h (CPP_SPEC): Add support for mrelocatable*.

From-SVN: r19266

26 years agoDelete mark_seen_cases declaration
Michael Meissner [Fri, 17 Apr 1998 14:02:51 +0000 (14:02 +0000)]
Delete mark_seen_cases declaration

From-SVN: r19265

26 years agostmt.c (mark_seen_cases): Make static and add prototype.
Jeff Law [Fri, 17 Apr 1998 12:32:43 +0000 (06:32 -0600)]
stmt.c (mark_seen_cases): Make static and add prototype.

8
        * stmt.c (mark_seen_cases): Make static and add prototype.

From-SVN: r19264

26 years agostmt.c (mark_seen_cases): Make static and add prototype.
Jeff Law [Fri, 17 Apr 1998 12:32:41 +0000 (06:32 -0600)]
stmt.c (mark_seen_cases): Make static and add prototype.


        * stmt.c (mark_seen_cases): Make static and add prototype.

From-SVN: r19263

26 years agoTypos in last checkin.
Jeff Law [Fri, 17 Apr 1998 08:32:50 +0000 (02:32 -0600)]
Typos in last checkin.

From-SVN: r19262

26 years agoZap some warnings in target files:
Kaveh R. Ghazi [Fri, 17 Apr 1998 08:26:33 +0000 (08:26 +0000)]
Zap some warnings in target files:

        * frame.c: Include stdlib.h and unistd.h to possibly get various
        function prototypes.  The fixproto script guarantees these header
        files exist on the target system.
        * libgcc2.c: Likewise.
        * gthr-single.h (__gthread_mutex_lock, __gthread_mutex_trylock,
        __gthread_mutex_unlock): Add __attribute__ ((__unused__)) to the
        function parameters.
        * libgcc2.c (__udiv_w_sdiv): Likewise.

From-SVN: r19261

26 years agoMake-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG)...
Andreas Schwab [Fri, 17 Apr 1998 08:12:14 +0000 (08:12 +0000)]
Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG)...

        * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
        which requires a working target compiler to build.

From-SVN: r19260

26 years agotree.c (avoid_overlap): Add prototype.
Jeffrey A Law [Fri, 17 Apr 1998 08:05:26 +0000 (08:05 +0000)]
tree.c (avoid_overlap): Add prototype.

        * tree.c (avoid_overlap): Add prototype.
        * spew.c (num_tokens): Add prototype.
        (nth_noken, add_token, consume_token, debug_yychar): Likewise.
        * search.c (dfs_check_overlap): Add prototype.
        (dfs_no_overlap_yet): Likewise.
        * pt.c (original_template): Add prototype.
        (inline_needs_template_parms): Likewise.
        (push_inline_template_parms_recursive): Likewise.
        (retrieve_specialization, register_specialization): Likewise.
        (print_candidates, reduce_template_parm_level): Likewise.
        (build_template_decl, mark_template_parm): Likewise.
        (tsubst_friend_function, get_bindings_real): Likewise.
        * method.c (start_squangling): Add prototype.
        (end_squangling, check_ktype, issue_ktype): Likewise.
        (build_overloaded_scope_ref, check_btype): Likewise.
        (build_mangled_template_parm_index): Likewise.
        * lex.c (init_cpp_parse): Add prototype.
        (handle_cp_pragma, handle_sysv_pragma): Likewise.
        (reduce_cmp, token_cmp): Likewise.
        * except.c (call_eh_info): Add prototype.
        (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
        (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
        * decl2.c (is_namespace_ancestor): Add prototype.
        (namespace_ancestor, add_using_namespace): Likewise.
        (ambiguous_decl): Likewise.
        * decl.c (indent): Add prototype.
        * call.c (add_template_candidate_real): Add prototype.

From-SVN: r19259

26 years agoTypo fix from mrs.
Jeff Law [Fri, 17 Apr 1998 07:52:26 +0000 (01:52 -0600)]
Typo fix from mrs.

From-SVN: r19258

26 years agoForgot to check in last night.
Jeffrey A Law [Fri, 17 Apr 1998 07:39:23 +0000 (07:39 +0000)]
Forgot to check in last night.

From-SVN: r19257

26 years ago* decl2.c (build_expr_from_tree): Just return a PMF.
Jason Merrill [Fri, 17 Apr 1998 01:57:57 +0000 (01:57 +0000)]
* decl2.c (build_expr_from_tree): Just return a PMF.

From-SVN: r19256

26 years agotypeck2.c (process_init_constructor): Don't strip cv-qualifiers when doing initializa...
Mark Mitchell [Fri, 17 Apr 1998 00:47:20 +0000 (00:47 +0000)]
typeck2.c (process_init_constructor): Don't strip cv-qualifiers when doing initializations.

* typeck2.c (process_init_constructor): Don't strip cv-qualifiers
when doing initializations.

From-SVN: r19255

26 years agovarasm.c (asm_output_bss): Add prototype.
Jeff Law [Fri, 17 Apr 1998 00:40:39 +0000 (18:40 -0600)]
varasm.c (asm_output_bss): Add prototype.

        * varasm.c (asm_output_bss): Add prototype.
        (asm_output_aligned_bss): Likewise.
        * unroll.c (verify_addresses): Add prototype.
        * toplev.c: Add many prototypes.  Too many to mention here.
        * stmt.c (check_seenlabel): Add prototype.
        * rtlanal.c (reg_set_p_1): Add prototype.
        (reg_set_last_1): Likewise.
        * reorg.c (find_dead_or_set_registers): Add prototype.
        * regmove (try_auto_increment): Add prototype.
        * regstack.c (pop_stack): Add prototype.

From-SVN: r19254

26 years agoForgot to commit with last batch of prototype changes.
Jeff Law [Fri, 17 Apr 1998 00:36:09 +0000 (18:36 -0600)]
Forgot to commit with last batch of prototype changes.

From-SVN: r19253

26 years agodecl.c (duplicate_decls): Fix check for when it's safe to free the new decl.
Jason Merrill [Fri, 17 Apr 1998 00:26:13 +0000 (00:26 +0000)]
decl.c (duplicate_decls): Fix check for when it's safe to free the new decl.

* decl.c (duplicate_decls): Fix check for when it's safe to free
the new decl.
* pt.c (mangle_class_name_for_template): Don't pass a typedef type
to type_as_string.
From Mark Mitchell:
(unify): Use comptypes to compare type args.

From-SVN: r19252

26 years agoloop.c (regs_patch_p): Add prototype.
Jeff Law [Thu, 16 Apr 1998 23:56:12 +0000 (17:56 -0600)]
loop.c (regs_patch_p): Add prototype.

        * loop.c (regs_patch_p): Add prototype.
        (add_label_notes, count_nonfixed_reads): Likewise.
        (find_single_use_in_loop): Likewise.
        (express_from): Surround prototype with #ifdef.
        (giv_sort): Similarly.
        * jump.c (mark_modified_reg): Add prototype.
        * haifa-sched.c (is_prisky): Add prototype.
        (queue_to_ready): Likewise.
        * genextract.c (gen_insn): Add prototype.
        * genemit.c (max_operand_1): Add prototype.
        (max_operand_vec, print_code, gen_exp, gen_insn): Likewise.
        (gen_expand, gen_explit, output_add_clobbers): Likewise.
        (output_init_mov_optab): Likewise.
        * genattrtab.c (attr_hash_add_rtx): Add prototype.
        (attr_hash_add_string, write_length_unit_log): Likewise.
        * genattr.c (init_range): Add prototype.
        * combine.c (sets_function_arg_p): Add prototype.

From-SVN: r19251

26 years agoexpr.c (store_constructor_field): Add prototype.
Jeff Law [Thu, 16 Apr 1998 23:07:05 +0000 (17:07 -0600)]
expr.c (store_constructor_field): Add prototype.

        * expr.c (store_constructor_field): Add prototype.
        (memory_use_mode): Likewise.
        * expmed.c (synth_mult): Add prototype.
        (choose_multiplier, invert_mod2n): Likewise.

From-SVN: r19250

26 years agoexcept.c (push_eh_entry): Add prototype.
Jeffrey A Law [Thu, 16 Apr 1998 22:57:50 +0000 (22:57 +0000)]
except.c (push_eh_entry): Add prototype.

        * except.c (push_eh_entry): Add prototype.
        (pop_eh_entry, enqueue_eh_entry, dequeu_eh_entry): Likewise.
        (call_get_eh_context, start_dynamic_cleanup): Likewise.
        (start_dynamic_handler, can_throw): Likewise.
        (output_exception_table_entry, scan_region): Likewise.
        (eh_regs, set_insn_eh_region): Likewise.
Also fix typo in previous dwarfout change.

From-SVN: r19249

26 years agodwarfout.c (decl_class_context): Add prototype.
Jeffrey A Law [Thu, 16 Apr 1998 22:46:15 +0000 (22:46 +0000)]
dwarfout.c (decl_class_context): Add prototype.

        * dwarfout.c (decl_class_context): Add prototype.
        (output_inheritance_die, type_ok_for_scope): Likewise.

From-SVN: r19248

26 years ago* c-lex.c (skip_white_space_on_line): Add prototype.
Jeffrey A Law [Thu, 16 Apr 1998 22:22:43 +0000 (22:22 +0000)]
* c-lex.c (skip_white_space_on_line): Add prototype.

From-SVN: r19247

26 years agoalias.c (record_set): Add prototype.
Jeffrey A Law [Thu, 16 Apr 1998 22:14:41 +0000 (22:14 +0000)]
alias.c (record_set): Add prototype.

        * alias.c (record_set): Add prototype.
        (find_base_term, base_alias_check): Likewise.

From-SVN: r19246

26 years ago* function.c (assign_outer_stack_local): Make static and add prototype.
Jeffrey A Law [Thu, 16 Apr 1998 22:08:49 +0000 (22:08 +0000)]
* function.c (assign_outer_stack_local): Make static and add prototype.

From-SVN: r19245

26 years agohaifa-sched.c (build_control_flow): Accept raw data as inputs instead of computing...
Jeffrey A Law [Thu, 16 Apr 1998 22:00:09 +0000 (22:00 +0000)]
haifa-sched.c (build_control_flow): Accept raw data as inputs instead of computing it locally.

        * haifa-sched.c (build_control_flow): Accept raw data as inputs
        instead of computing it locally.  Callers changed.
        (find_rgns): Several new arguments.  Callers changed.
        Generally clean up and comment better.  Use dominators to
        identify reducible loops.  Convert some flag arrays to bitmaps.
        Convert most of the code to work on pred/succ lists instead of
        an edge table.  Add comments for future improvements.
        (schedule_insns): Allocate temporary tables for flow data, call
        routines to compute flow data and pass it along to children as
        arguments.
        (debug_control_flow): Delete.  Use dump_bb_data instead.
General cleanup + fix a bug or two.

From-SVN: r19244

26 years ago* basic-block.h (compute_dominators): Declare.
Jeffrey A Law [Thu, 16 Apr 1998 21:53:42 +0000 (21:53 +0000)]
* basic-block.h (compute_dominators): Declare.

From-SVN: r19243

26 years agoflow.c (dump_sbitmap, [...]): New debugging functions.
Jeff Law [Thu, 16 Apr 1998 21:42:19 +0000 (15:42 -0600)]
flow.c (dump_sbitmap, [...]): New debugging functions.

8
        * flow.c (dump_sbitmap, dump_sbitmap_vector): New debugging
        functions.
        * basic-block.h: Declare them.

From-SVN: r19242

26 years agoflow.c (dump_sbitmap, [...]): New debugging functions.
Jeff Law [Thu, 16 Apr 1998 21:42:16 +0000 (15:42 -0600)]
flow.c (dump_sbitmap, [...]): New debugging functions.


        * flow.c (dump_sbitmap, dump_sbitmap_vector): New debugging
        functions.
        * basic-block.h: Declare them.

From-SVN: r19241

26 years agopt.c (build_template_parm_index): Add prototype.
Jeff Law [Thu, 16 Apr 1998 17:22:52 +0000 (11:22 -0600)]
pt.c (build_template_parm_index): Add prototype.

8
        * pt.c (build_template_parm_index): Add prototype.

From-SVN: r19240

26 years agopt.c (build_template_parm_index): Add prototype.
Jeff Law [Thu, 16 Apr 1998 17:22:50 +0000 (11:22 -0600)]
pt.c (build_template_parm_index): Add prototype.


        * pt.c (build_template_parm_index): Add prototype.

From-SVN: r19239

26 years agosearch.c (my_tree_cons): Don't clear words outside the newly allocated node.
Jeff Law [Thu, 16 Apr 1998 16:48:43 +0000 (10:48 -0600)]
search.c (my_tree_cons): Don't clear words outside the newly allocated node.

8
        * search.c (my_tree_cons): Don't clear words outside the
        newly allocated node.

From-SVN: r19238

26 years agosearch.c (my_tree_cons): Don't clear words outside the newly allocated node.
Jeff Law [Thu, 16 Apr 1998 16:48:41 +0000 (10:48 -0600)]
search.c (my_tree_cons): Don't clear words outside the newly allocated node.


        * search.c (my_tree_cons): Don't clear words outside the
        newly allocated node.

From-SVN: r19237

26 years agoPatch to fix x86 gcc.dg/980226-1.c failure report by Manfred Hollstein.
Jim Wilson [Thu, 16 Apr 1998 13:46:40 +0000 (13:46 +0000)]
Patch to fix x86 gcc.dg/980226-1.c failure report by Manfred Hollstein.

* reg-stack.c (constrain_asm_operands): Set n_alternatives to zero if
no operands.

From-SVN: r19236

26 years agotree.c (build_expr_wfl): Use NULL_TREE if the file name is NULL.
Alexandre Petit-Bianco [Thu, 16 Apr 1998 11:49:09 +0000 (04:49 -0700)]
tree.c (build_expr_wfl): Use NULL_TREE if the file name is NULL.


        * tree.c (build_expr_wfl): Use NULL_TREE if the file name is NULL.
        Propagate TREE_SIDE_EFFECTS and TREE_TYPE iff the encapsulated
        node is non NULL. Cache last file name and file name identifier node.

From-SVN: r19235

26 years agotree.c (build_expr_wfl): Use NULL_TREE if the file name is NULL.
Alexandre Petit-Bianco [Thu, 16 Apr 1998 11:49:07 +0000 (04:49 -0700)]
tree.c (build_expr_wfl): Use NULL_TREE if the file name is NULL.


        * tree.c (build_expr_wfl): Use NULL_TREE if the file name is NULL.
        Propagate TREE_SIDE_EFFECTS and TREE_TYPE iff the encapsulated
        node is non NULL. Cache last file name and file name identifier node.

From-SVN: r19234

26 years agoc-common.c (declare_hidden_char_array): Use TYPE_DOMAIN to get the length of an array...
Mark Mitchell [Thu, 16 Apr 1998 00:12:43 +0000 (00:12 +0000)]
c-common.c (declare_hidden_char_array): Use TYPE_DOMAIN to get the length of an array, not TREE_TYPE.

1998-04-15  Mark Mitchell  <mmitchell@usa.net>
* c-common.c (declare_hidden_char_array): Use TYPE_DOMAIN to get
the length of an array, not TREE_TYPE.

From-SVN: r19233

26 years agoflow.c (sbitmap_union_of_successors): New function.
Jeffrey A Law [Wed, 15 Apr 1998 14:33:54 +0000 (14:33 +0000)]
flow.c (sbitmap_union_of_successors): New function.

        * flow.c (sbitmap_union_of_successors):  New function.
        * basic-block.h (sbitmap_union_of_successors): Declare it.
For completeness, we already had the other 3 variants.  This one
is useful for backwards lazy code motion.

From-SVN: r19232

26 years agoForgot to commit.
Jeff Law [Wed, 15 Apr 1998 14:12:03 +0000 (08:12 -0600)]
Forgot to commit.

From-SVN: r19231

26 years agoFix host/build confusion with gas and gnu_ld flags.
Jim Wilson [Wed, 15 Apr 1998 12:41:32 +0000 (12:41 +0000)]
Fix host/build confusion with gas and gnu_ld flags.

* configure.in (gnu_ld): Rename to gnu_ld_flag before main loop.
Set gnu_ld to gnu_ld_flag inside main loop.
(gas): Likewise.

From-SVN: r19230

26 years agocom.c (init_parse): Now returns char* containing filename;
Dave Brolley [Wed, 15 Apr 1998 12:36:14 +0000 (12:36 +0000)]
com.c (init_parse): Now returns char* containing filename;

Tue Apr 14 15:51:37 1998  Dave Brolley  <brolley@cygnus.com>
* com.c (init_parse): Now returns char* containing filename;

From-SVN: r19229

26 years agolex.c (init_parse): Now returns char* containing the filename.
Dave Brolley [Wed, 15 Apr 1998 12:35:16 +0000 (12:35 +0000)]
lex.c (init_parse): Now returns char* containing the filename.

Wed Apr 15 15:34:44 1998  Dave Brolley  <brolley@cygnus.com>
* lex.c (init_parse): Now returns char* containing the filename.

From-SVN: r19228

26 years agotoplev.c (compile_file): Call init_parse using new interface.
Dave Brolley [Wed, 15 Apr 1998 12:31:38 +0000 (12:31 +0000)]
toplev.c (compile_file): Call init_parse using new interface.

Wed Apr 15 14:50:05 1998  Dave Brolley  <brolley@cygnus.com>
* toplev.c (compile_file): Call init_parse using new interface.
(init_lex): Remove declaration.
* c-lex.c (init_parse): Now returns char* containing filename.

From-SVN: r19227

26 years agoerrfn.c: Rework to avoid problems when HOST_WIDE_INT is longer than a pointer.
John Carr [Wed, 15 Apr 1998 12:22:03 +0000 (12:22 +0000)]
errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer than a pointer.

        * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
        than a pointer.

Co-Authored-By: Jeffrey A Law <law@cygnus.com>
From-SVN: r19226

26 years ago* pa.h (LEGITIMIZE_RELOAD_ADDRESS): Do nothing if not optimizing.
Jeffrey A Law [Wed, 15 Apr 1998 11:37:21 +0000 (11:37 +0000)]
* pa.h (LEGITIMIZE_RELOAD_ADDRESS): Do nothing if not optimizing.

From-SVN: r19225

26 years agoconfigure: Define DEFAULT_M4 by searching PATH.
Jeff Law [Wed, 15 Apr 1998 10:19:22 +0000 (04:19 -0600)]
configure: Define DEFAULT_M4 by searching PATH.

        * configure: Define DEFAULT_M4 by searching PATH.
        * Makefile.in: Use DEFAULT_M4.
Forgot to commit Makefile.in for this change.

From-SVN: r19223

26 years agoLink in print-rtl.o to all gen* programs except gengenrtl
Michael Meissner [Wed, 15 Apr 1998 09:23:14 +0000 (09:23 +0000)]
Link in print-rtl.o to all gen* programs except gengenrtl

From-SVN: r19222

26 years agofixincludes: discard empty C++ comments, as found in sys/time.h on hpux-11.0.
K. Richard Pixley [Wed, 15 Apr 1998 09:17:24 +0000 (09:17 +0000)]
fixincludes: discard empty C++ comments, as found in sys/time.h on hpux-11.0.

        * fixincludes: discard empty C++ comments, as found in sys/time.h
        on hpux-11.0.

From-SVN: r19221

26 years agom68k.md (adddi3, subdi3): Optimize for constant operand.
Andreas Schwab [Wed, 15 Apr 1998 01:49:23 +0000 (01:49 +0000)]
m68k.md (adddi3, subdi3): Optimize for constant operand.

* config/m68k/m68k.md (adddi3, subdi3): Optimize for constant
operand.

From-SVN: r19220

26 years agoemit-rtl.c (operand_subword): Rework slightly to avoid bogus warning from previous...
Jeff Law [Wed, 15 Apr 1998 00:26:35 +0000 (18:26 -0600)]
emit-rtl.c (operand_subword): Rework slightly to avoid bogus warning from previous change.

8
        * emit-rtl.c (operand_subword): Rework slightly to avoid
        bogus warning from previous change.

From-SVN: r19219

26 years agoemit-rtl.c (operand_subword): Rework slightly to avoid bogus warning from previous...
Jeff Law [Wed, 15 Apr 1998 00:26:34 +0000 (18:26 -0600)]
emit-rtl.c (operand_subword): Rework slightly to avoid bogus warning from previous change.


        * emit-rtl.c (operand_subword): Rework slightly to avoid
        bogus warning from previous change.

From-SVN: r19218

26 years agoChanges from Craig. See ChangeLog for details.
Craig Burley [Wed, 15 Apr 1998 00:19:01 +0000 (20:19 -0400)]
Changes from Craig.  See ChangeLog for details.

From-SVN: r19217

26 years agoalpha.md: Revert Oct 27 change...
Richard Henderson [Tue, 14 Apr 1998 23:50:17 +0000 (16:50 -0700)]
alpha.md: Revert Oct 27 change...

* alpha.md: Revert Oct 27 change, as it is superceeded by Kenner's
Nov 8 find_replacement change.  Move decls of get_unaligned_address
* alpha.h: ... here.

From-SVN: r19216

26 years agofunction.c (assign_parms): Initialize unsignedp before passing its pointer to promote...
John Carr [Tue, 14 Apr 1998 23:10:49 +0000 (23:10 +0000)]
function.c (assign_parms): Initialize unsignedp before passing its pointer to promote_mode.

        * function.c (assign_parms): Initialize unsignedp before passing
        its pointer to promote_mode.

From-SVN: r19215

26 years agoResync date for the benefit of the snapshot script.
Jeff Law [Tue, 14 Apr 1998 22:55:24 +0000 (16:55 -0600)]
Resync date for the benefit of the snapshot script.

From-SVN: r19214

26 years agogenattrtab.c (check_attr_test): Handle MATCH_INSN like MATCH_OPERAND.
John Carr [Tue, 14 Apr 1998 21:00:57 +0000 (21:00 +0000)]
genattrtab.c (check_attr_test): Handle MATCH_INSN like MATCH_OPERAND.

        * genattrtab.c (check_attr_test): Handle MATCH_INSN like MATCH_OPERAND.
        (write_test_expr): Allow MATCH_INSN.

From-SVN: r19213

26 years ago* install.texi: Update section on warnings that can be safely ignored.
Paul Eggert [Tue, 14 Apr 1998 20:58:42 +0000 (20:58 +0000)]
* install.texi: Update section on warnings that can be safely ignored.

From-SVN: r19212

26 years agoFix thinko.
Jeff Law [Tue, 14 Apr 1998 20:53:21 +0000 (14:53 -0600)]
Fix thinko.

From-SVN: r19211

26 years agoFix mips64vr4100-elf build failure.
Jim Wilson [Tue, 14 Apr 1998 14:56:05 +0000 (14:56 +0000)]
Fix mips64vr4100-elf build failure.

* mips.md (reload_outdi): Change the scratch mode from DImode to
TImode.  New variable scratch, used instead of operand[2] in template.
Add code for MIPS16 HILO_REGNUM case where output reg is not M16_REG_P.

From-SVN: r19210

26 years agoIf -Os, set MOVE_RATIO to 3, not 15
Michael Meissner [Tue, 14 Apr 1998 13:20:50 +0000 (13:20 +0000)]
If -Os, set MOVE_RATIO to 3, not 15

From-SVN: r19209

26 years agoconfigure: Define DEFAULT_M4 by searching PATH.
Krister Walfridsson [Tue, 14 Apr 1998 10:34:37 +0000 (12:34 +0200)]
configure: Define DEFAULT_M4 by searching PATH.

        * configure: Define DEFAULT_M4 by searching PATH.
        * Makfile.in: Use DEFAULT_M4.

From-SVN: r19208

26 years ago* i386/bsd386.h (ASM_OUTPUT_ALIGN): Redefine.
Krister Walfridsson [Tue, 14 Apr 1998 10:33:09 +0000 (12:33 +0200)]
* i386/bsd386.h (ASM_OUTPUT_ALIGN): Redefine.

From-SVN: r19207

26 years agosvr4.h (ASM_DECLARE_OBJECT_NAME): Use HOST_WIDE_INT_PRINT_DEC.
Jeffrey A Law [Tue, 14 Apr 1998 09:53:08 +0000 (09:53 +0000)]
svr4.h (ASM_DECLARE_OBJECT_NAME): Use HOST_WIDE_INT_PRINT_DEC.

        * svr4.h (ASM_DECLARE_OBJECT_NAME): Use HOST_WIDE_INT_PRINT_DEC.
        (ASM_FINISH_DECLARE_OBJECT): Likewise.

From-SVN: r19206

26 years ago* Idea and part of the patch from HJ.
Jeffrey A Law [Tue, 14 Apr 1998 08:32:34 +0000 (08:32 +0000)]
* Idea and part of the patch from HJ.

        * Makefile.in: auto-host.h renamed from auto-config.h.  All references
        changed.
        (distclean): Remove auto-build.h too.
        * configure.in: Rename host autoconf generated file to auto-host.h.
        If host != build, then run autoconf to generate auto-build.h for
        the build machine and include it in build_xm_files.
        Check for wait.h and sys/wait.h.

From-SVN: r19205

26 years agocombine.c (simplify_rtx, [...]): Respect value of TRULY_NOOP_TRUNCATION.
Jeff Law [Tue, 14 Apr 1998 08:04:21 +0000 (02:04 -0600)]
combine.c (simplify_rtx, [...]): Respect value of TRULY_NOOP_TRUNCATION.

8
        * combine.c (simplify_rtx, case TRUNCATE): Respect value of
        TRULY_NOOP_TRUNCATION.

From-SVN: r19204

26 years agocombine.c (simplify_rtx, [...]): Respect value of TRULY_NOOP_TRUNCATION.
Jeff Law [Tue, 14 Apr 1998 08:04:17 +0000 (02:04 -0600)]
combine.c (simplify_rtx, [...]): Respect value of TRULY_NOOP_TRUNCATION.


        * combine.c (simplify_rtx, case TRUNCATE): Respect value of
        TRULY_NOOP_TRUNCATION.

From-SVN: r19203

26 years ago* tree.h (BINFO_OFFSET_ZEROP): Use integer_zerop.
Jason Merrill [Mon, 13 Apr 1998 11:38:16 +0000 (07:38 -0400)]
* tree.h (BINFO_OFFSET_ZEROP): Use integer_zerop.

From-SVN: r19199

26 years agodecl.c (duplicate_decls): Don't warn for redundant decls if friend: let add_friend...
Benjamin Kosnik [Mon, 13 Apr 1998 11:13:36 +0000 (11:13 +0000)]
decl.c (duplicate_decls): Don't warn for redundant decls if friend: let add_friend take care of it.

x
Fri Apr 10 12:16:49 1998  Benjamin Kosnik  <bkoz@loony.cygnus.com>
* decl.c (duplicate_decls): Don't warn for redundant decls if
  friend: let add_friend take care of it.
Fixes g++/15307

From-SVN: r19198

26 years agodecl.c (duplicate_decls): Don't warn for redundant decls if friend: let add_friend...
Benjamin Kosnik [Mon, 13 Apr 1998 11:13:34 +0000 (11:13 +0000)]
decl.c (duplicate_decls): Don't warn for redundant decls if friend: let add_friend take care of it.


Fri Apr 10 12:16:49 1998  Benjamin Kosnik  <bkoz@loony.cygnus.com>
* decl.c (duplicate_decls): Don't warn for redundant decls if
  friend: let add_friend take care of it.
Fixes g++/15307

From-SVN: r19197

26 years agofix merge breakage
Jason Merrill [Mon, 13 Apr 1998 11:05:58 +0000 (07:05 -0400)]
fix merge breakage

From-SVN: r19196

26 years agoInitial revision
Jeff Law [Mon, 13 Apr 1998 01:32:01 +0000 (19:32 -0600)]
Initial revision

From-SVN: r19176

26 years agoFix typos.
Jeff Law [Sun, 12 Apr 1998 20:31:54 +0000 (14:31 -0600)]
Fix typos.

From-SVN: r19155

26 years ago* configure.in: only set HAVE_LIBZ if zlib.h exists
Alexandre Oliva [Sun, 12 Apr 1998 20:00:34 +0000 (20:00 +0000)]
* configure.in: only set HAVE_LIBZ if zlib.h exists

From-SVN: r19154

26 years ago* Makefile.in (INSTALL_MODULES): Remove texinfo.
Jeffrey A Law [Sun, 12 Apr 1998 19:58:53 +0000 (19:58 +0000)]
* Makefile.in (INSTALL_MODULES): Remove texinfo.

From-SVN: r19153

26 years ago* invoke.texi (ld options) Include memset requirements
Catherine Moore [Sun, 12 Apr 1998 19:55:52 +0000 (19:55 +0000)]
* invoke.texi (ld options)  Include memset requirements
        for options -nodstdlib and -nodefaultlibs.

From-SVN: r19152

26 years agoThis change is from an idea suggested by Arthur David Olson.
Paul Eggert [Sun, 12 Apr 1998 19:52:16 +0000 (19:52 +0000)]
This change is from an idea suggested by Arthur David Olson.

* c-common.c (decl_attributes, record_function_format,
check_format_info, init_function_format_info):
Add support for strftime format checking.
(enum format_type): New type.
(record_function_format): Now static, and takes value of type
enum format_type instead of int.
(time_char_table): New constant.
(struct function_format_info): format_type member renamed from is_scan.
(check_format_info): Use `warning' rather than sprintf followed by
`warning', to avoid mishandling `%' in warnings.
Change `pedwarn' to `warning', since these warnings do not necessarily
mean the program does not conform to the C Standard, as the code
need not be executed.
* c-tree.h (record_function_format): Remove decl; no longer extern.
* extend.texi: Add documentation for strftime format checking.

From-SVN: r19151